X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-distributed-datastore%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fdatastore%2FLocalFrontendHistory.java;fp=opendaylight%2Fmd-sal%2Fsal-distributed-datastore%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fdatastore%2FLocalFrontendHistory.java;h=3125ed651a5c6cbe64a511e83a2348beb4b3cb14;hb=e9efe27538adb5ae575f77fda90f147d46341801;hp=129ef3a5eb32518118336aac6e4b17c1b71ff711;hpb=19a6bcd20358c883478ee3b82e67cb147113f1c0;p=controller.git

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/LocalFrontendHistory.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/LocalFrontendHistory.java
index 129ef3a5eb..3125ed651a 100644
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/LocalFrontendHistory.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/LocalFrontendHistory.java
@@ -17,7 +17,7 @@ import java.util.Optional;
 import java.util.SortedSet;
 import org.opendaylight.controller.cluster.access.concepts.LocalHistoryIdentifier;
 import org.opendaylight.controller.cluster.access.concepts.TransactionIdentifier;
-import org.opendaylight.controller.cluster.datastore.utils.UnsignedLongSet;
+import org.opendaylight.controller.cluster.datastore.utils.MutableUnsignedLongSet;
 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeModification;
 
 /**
@@ -30,21 +30,21 @@ final class LocalFrontendHistory extends AbstractFrontendHistory {
 
     private LocalFrontendHistory(final String persistenceId, final ShardDataTree tree,
             final ShardDataTreeTransactionChain chain, final Map<UnsignedLong, Boolean> closedTransactions,
-            final UnsignedLongSet purgedTransactions) {
+            final MutableUnsignedLongSet purgedTransactions) {
         super(persistenceId, tree, closedTransactions, purgedTransactions);
         this.chain = requireNonNull(chain);
     }
 
     static LocalFrontendHistory create(final String persistenceId, final ShardDataTree tree,
             final ShardDataTreeTransactionChain chain) {
-        return new LocalFrontendHistory(persistenceId, tree, chain, ImmutableMap.of(), UnsignedLongSet.of());
+        return new LocalFrontendHistory(persistenceId, tree, chain, ImmutableMap.of(), MutableUnsignedLongSet.of());
     }
 
     static LocalFrontendHistory recreate(final String persistenceId, final ShardDataTree tree,
             final ShardDataTreeTransactionChain chain, final Map<UnsignedLong, Boolean> closedTransactions,
-            final UnsignedLongSet purgedTransactions) {
+            final MutableUnsignedLongSet purgedTransactions) {
         return new LocalFrontendHistory(persistenceId, tree, chain, new HashMap<>(closedTransactions),
-            purgedTransactions.copy());
+            purgedTransactions.mutableCopy());
     }
 
     @Override